...would stumble around 3000 rpm.? I have a 04 honda CRV EX, my car had an engine light while driving and engine would stumble around 3000 rpm. Change spark plugs and did not solve the problem. Drove it the next day, engine light went away and everything was fine. A day later engine light came on again, and now engine stumble at 5000 rpm. Took it to a dealer and they read out the computer and told me that there was three thing wrong with it. 1. Failed ELD sensor (which I also reaplaced) 2. Failed primary 02 sensor 3. VTEC Oil pressure switch failed. Do you think any of these sensor would create this problem, if not what should I be looking at?